andresharpe1234 andresharpe1234

23-08-2021
Mathematics

contestada

Multiply.
(b - 7)(2b +9)
(b - 7)(2b + 9) = (Simplify your answer.)

Respuesta :

karenselowa karenselowa

23-08-2021

Answer:

foil method

add/subtract like terms

Step-by-step explanation:

b×2b=2b²

b×9=9b

-7×2b=-14b

-7×9=-63

-14b+9=-5

=2b²-5b-63

Answer Link

Otras preguntas

r over 10 + 7 = 8 please help? two step equations

Put the line on the graph and show me solution

Is disease a biotic or abiotic factor?

In “Shooting an Elephant,” what is the narrator’s real reason for shooting the elephant? He accidentally discharges the weapon. He has been ordered by a

If 5 friends want to share 1.25 of a pizza evenly, how mauch pizza would each person get?

if George Washington had become "King of America," our government might have become _____. an oligarchy

PLEASE READ CAREFULLY last time I asked one of these I got it wrong please answer rightly.

(SOMEONE HELP ME PLZ) How much would Adam have to deposit in a savings account to earn $100 in interest over 4 years at a 5% simple annual interest rate?A. $400

What was the effect of the Supreme Court’s decision in the case of Lochner v. New York?

What was the lasting legacy of the anti-federalists? A. the Virginia declaration of rights B. the constitution C. the ratification D. the bill of rights